stiintercomputer.com - robtex.com

stiintercomputer.com

DNSSEC⚠️ Not signed
A2606:4700:3033::ac43:ae7e🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::6815:2fee🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.47.238Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.174.126🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSisaac.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3bb1🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRisaac.ns.cloudflare.com
A2803:f800:50::6ca2:c1b1🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRisaac.ns.cloudflare.com
A2a06:98c1:50::ac40:21b1🇺🇸 Cloudflare2a06:98c1:50::/45
PTRisaac.ns.cloudflare.com
A108.162.193.177🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRisaac.ns.cloudflare.com
A172.64.33.177🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRisaac.ns.cloudflare.com
A173.245.59.177🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRisaac.ns.cloudflare.com
NSrafe.ns.cloudflare.com
A2606:4700:50::adf5:3ad8🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrafe.ns.cloudflare.com
A2803:f800:50::6ca2:c0d8🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRrafe.ns.cloudflare.com
A2a06:98c1:50::ac40:20d8🇺🇸 Cloudflare2a06:98c1:50::/45
PTRrafe.ns.cloudflare.com
A108.162.192.216🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrafe.ns.cloudflare.com
A172.64.32.216🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrafe.ns.cloudflare.com
A173.245.58.216🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrafe.ns.cloudflare.com
MXmail.stiintercomputer.com ⭐
A188.34.176.88🇩🇪 Hetzner188.34.128.0/17 HETZNER-DC
PTRns19.zapahosting.com
TXTv=spf1 +a +mx +a:ns19.zapahosting.com -all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4104.21.47.238, 172.67.174.126
IPv62606:4700:3033::ac43:ae7e, 2606:4700:3037::6815:2fee
SOAisaac.ns.cloudflare.comdns@cloudflare.com serial=2398718406

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1771291435

Subdomains

mail.stiintercomputer.com

Same first word

stiintercomputer.com

DNS History

18 records (7 active, 11 former)

20162017201820192020202120222023202420252026NSisaac.ns.cloudflare.comrafe.ns.cloudflare.comdns1.serv221538.servidoresdns.netdns2.serv221538.servidoresdns.netdns31.servidoresdns.netdns32.servidoresdns.netMXmail.stiintercomputer.comsmtp-02.servidoresdns.netA104.21.47.238172.67.174.1262606:4700:3033::ac43:ae7e2606:4700:3037::6815:2fee104.18.48.197104.18.49.197217.76.130.95217.76.142.172606:4700:3031::6812:30c52606:4700:3034::6812:31c5
○NSdns1.serv221538.servidoresdns.net2015-07-25 → 2016-07-14 · 4 obs
● 2015-07-25 07:58:32
● 2016-07-14 03:20:26
○ 2017-04-10 21:50:02
○ 2026-03-14 12:51:06
○NSdns2.serv221538.servidoresdns.net2015-07-25 → 2016-07-14 · 4 obs
● 2015-07-25 07:58:32
● 2016-07-14 03:20:26
○ 2017-04-10 21:50:02
○ 2026-03-14 12:51:06
○NSdns31.servidoresdns.net2017-04-10 → 2017-04-10 · 4 obs
○ 2016-07-14 03:20:26
● 2017-04-10 21:50:02
○ 2020-03-02 22:24:04
○ 2026-03-14 12:51:06
○NSdns32.servidoresdns.net2017-04-10 → 2017-04-10 · 4 obs
○ 2016-07-14 03:20:26
● 2017-04-10 21:50:02
○ 2020-03-02 22:24:04
○ 2026-03-14 12:51:06
●NSisaac.ns.cloudflare.com2020-03-02 → 2026-03-14 · 3 obs
○ 2017-04-10 21:50:02
● 2020-03-02 22:24:04
● 2026-03-14 12:51:06
●NSrafe.ns.cloudflare.com2020-03-02 → 2026-03-14 · 3 obs
○ 2017-04-10 21:50:02
● 2020-03-02 22:24:04
● 2026-03-14 12:51:06
●MXmail.stiintercomputer.com2020-03-02 → 2026-03-14 · 3 obs
○ 2017-04-10 21:50:02
● 2020-03-02 22:24:04
● 2026-03-14 12:51:06
○MXsmtp-02.servidoresdns.net2015-07-25 → 2017-04-10 · 4 obs
● 2015-07-25 07:58:32
● 2017-04-10 21:50:02
○ 2020-03-02 22:24:04
○ 2026-03-14 12:51:06
○A104.18.48.1972020-03-02 → 2020-03-02 · 4 obs
○ 2017-04-10 21:50:02
● 2020-03-02 22:24:04
○ 2026-02-26 08:21:24
○ 2026-03-14 12:51:06
○A104.18.49.1972020-03-02 → 2020-03-02 · 4 obs
○ 2017-04-10 21:50:02
● 2020-03-02 22:24:04
○ 2026-02-26 08:21:24
○ 2026-03-14 12:51:06
●A104.21.47.2382026-02-26 → 2026-03-14 · 3 obs
○ 2020-03-02 22:24:04
● 2026-02-26 08:21:24
● 2026-03-14 12:51:06
●A172.67.174.1262026-02-26 → 2026-03-14 · 3 obs
○ 2020-03-02 22:24:04
● 2026-02-26 08:21:24
● 2026-03-14 12:51:06
○A217.76.130.952015-07-25 → 2016-07-14 · 4 obs
● 2015-07-25 07:58:32
● 2016-07-14 03:20:26
○ 2017-04-10 21:50:02
○ 2026-03-14 12:51:06
○A217.76.142.172017-04-10 → 2017-04-10 · 4 obs
○ 2016-07-14 03:20:26
● 2017-04-10 21:50:02
○ 2020-03-02 22:24:04
○ 2026-03-14 12:51:06
○A2606:4700:3031::6812:30c52020-03-02 → 2020-03-02 · 4 obs
○ 2017-04-10 21:50:02
● 2020-03-02 22:24:04
○ 2026-02-26 08:21:24
○ 2026-03-14 12:51:06
●A2606:4700:3033::ac43:ae7e2026-02-26 → 2026-03-14 · 3 obs
○ 2020-03-02 22:24:04
● 2026-02-26 08:21:24
● 2026-03-14 12:51:06
○A2606:4700:3034::6812:31c52020-03-02 → 2020-03-02 · 4 obs
○ 2017-04-10 21:50:02
● 2020-03-02 22:24:04
○ 2026-02-26 08:21:24
○ 2026-03-14 12:51:06
●A2606:4700:3037::6815:2fee2026-02-26 → 2026-03-14 · 3 obs
○ 2020-03-02 22:24:04
● 2026-02-26 08:21:24
● 2026-03-14 12:51:06

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comb.gtld-servers.net, h.gtld-servers.net, c.gtld-servers.net, f.gtld-servers.net...-
stiintercomputer.comisaac.ns.cloudflare.com, rafe.ns.cloudflare.com12 records

✅ Authoritative Response

Server: 108.162.192.216

NS records: isaac.ns.cloudflare.com, rafe.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for stiintercomputer.com (unsigned zone)

⏱️ Timing

Total: 437ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.174.126, 104.21.47.238
AAAA22606:4700:3037::6815:2fee, 2606:4700:3033::ac43:ae7e
NS2isaac.ns.cloudflare.com, rafe.ns.cloudflare.com
MX1mail.stiintercomputer.com (pri: 10)
TXT1v=spf1 +a +mx +a:ns19.zapahosting.com -a
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1isaac.ns.cloudflare.com dns.cloudflare.c

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (isaac.ns.cloudflare.com, isaac.ns.cloudflare.com, isaac.ns.cloudflare.com...)

Analysis

Hierarchy

The parent of mail.stiintercomputer.com is stiintercomputer.com.

IP Addresses

stiintercomputer.com maps to four IP numbers: 2606:4700:3033::ac43:ae7e, 2606:4700:3037::6815:2fee, 104.21.47.238 and 172.67.174.126.

Other host names such as scriboranestworld.com, dynamicgeneration.com, fondazionepiccolo.it, berdaulat.id and goldencrossfoundation.org share IPs with stiintercomputer.com.

Name Servers

Two name servers isaac.ns.cloudflare.com and rafe.ns.cloudflare.com handle the delegation for stiintercomputer.com.

stiintercomputer.com shares the same name server setup as other domains, for example zapasoft.net, sepeter.es, pondit.com, peloides.es and turbosuslik.org.

stiintercomputer.com at least partially shares name servers with other domains, for example worldpowerlifting.com, jvalue.com, maxons.com, matev.net and owniagara.com.

these name servers are commonly used alongside theo.ns.cloudflare.com name servers.

Host names with six IP numbers:

isaac.ns.cloudflare.com points to 2606:4700:58::adf5:3bb1, 2803:f800:50::6ca2:c1b1, 2a06:98c1:50::ac40:21b1, 108.162.193.177, 172.64.33.177 and 173.245.59.177.

rafe.ns.cloudflare.com points to 2606:4700:50::adf5:3ad8, 2803:f800:50::6ca2:c0d8, 2a06:98c1:50::ac40:20d8, 108.162.192.216, 172.64.32.216 and 173.245.58.216.

Mail Servers

The mail.stiintercomputer.com mail server handles stiintercomputer.com.

mail.stiintercomputer.com points to a single IP number: 188.34.176.88.